Total population (2020)
24,989
Change by 2050 (vs 2020)
-21.6%
Share aged 65+
28.7%
Akiya (vacancy) rate
10.6%
Private rent (JPY/m²)
989 JPY/m²/month (≈ $6.4 at ¥155/USD, Jun 2026)
Net migration
-62.0
Investment Attractiveness Score
39 / 100
Relocation Suitability Score
54 / 100
Scores are this site's own 0–100 indices based on the 2020 Census; 2025 figures are shown for reference.
Population Projection (2025–2050)
IPSS projection (令和5年 / 2023). Change vs 2020 Census (24,989).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 24,315 | 23,858vs projection -457 | -2.7% |
| 2030 | 23,433 | — | -6.2% |
| 2035 | 22,502 | — | -10.0% |
| 2040 | 21,553 | — | -13.8% |
| 2045 | 20,573 | — | -17.7% |
| 2050 | 19,588 | — | -21.6% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.6% (national avg. 13.8%).
Private rental rent: 989 JPY/m²/month (≈ $6.4 at ¥155/USD, Jun 2026).
This vacancy count includes secondary homes (e.g. vacation homes), so it runs high in resort/tourist areas. See the Statistics Bureau Housing and Land Survey definitions. Average of all units including older buildings; differs from current asking rents.